Type Methods Frequency 5 Aliases Random phase approximation (RPA) Related papers Observation of correlated plasmons in low-valence nickelates Nearly perfect Fermi surface nesting in hole-doped La3Ni2O7 enables bulk superconductivity without pressure or strain Itinerant Nature of Spin-Density-Wave Order in Ruddlesden-Popper Nickelates Incommensurate spin fluctuations and competing pairing symmetries in La3Ni2O7 Spin-density wave and superconductivity in La4Ni3O10 under ambient pressure